Vibration base

Abstract

The utility model belongs to the technical field of feeding machinery, and particularly relates to a vibration base which comprises a carrier plate, a base body, a plurality of elastic piece devices, an upper cover plate, a balancing weight and a protective cover, the base body is fixedly installed on the carrier plate, and the balancing weight, the protective cover and the elastic piece devices are all installed on the top of the base body. The balancing weight is located in the center of the base, the elastic piece devices are arranged around the balancing weight at intervals, one end of each elastic piece device is movably connected with the base, the upper cover plate is located above the base, and the other end of each elastic piece device is movably connected with the bottom of the upper cover plate. The balancing weight and the elastic piece devices are all located in the protective cover, the top of the upper cover plate partially protrudes out of the top of the protective cover, and the vibration chassis can be adjusted through the structure.

Description

Technical Field

[0001] The utility model belongs to the technical field of feeding machinery, and in particular relates to a vibration base. Background Art

[0002] The vibration plate is an auxiliary feeding device for automatic assembly or automatic processing machinery. It can arrange various products in an orderly manner, and cooperate with automatic assembly equipment to assemble various parts of the products into a complete product, or cooperate with automatic processing machinery to complete the processing of workpieces; there is a pulse electromagnet under the vibration plate hopper, which can make the hopper vibrate in the vertical direction, and the inclined spring sheet drives the hopper to do torsional vibration around its vertical axis; the parts in the hopper rise along the spiral track due to this vibration; in the process of rising, after a series of track screening or posture changes, the parts can automatically enter the assembly or processing position in a unified state according to the requirements of assembly or processing; its working purpose is to automatically and orderly arrange the disordered workpieces in a directional and orderly manner through vibration and accurately transport them to the next process. In the prior art, a vibration base is set at the bottom of the vibration plate, and the vibration of the vibration plate is driven by the vibration transmission of the vibration base to achieve the vibration of the vibration plate, and the use of the vibration base in the prior art has the technical problem of structural assembly and fixation. Utility Model Content

[0003] The utility model aims to provide a vibration base, aiming to solve the technical problem of assembly and fixation of the linear feeder structure in the prior art.

[0004] To achieve the above-mentioned purpose, an embodiment of the utility model provides a vibration base, including a carrier plate, a base, a plurality of spring clip devices, an upper cover plate, a counterweight block and a protective cover, wherein the base is fixedly mounted on the carrier plate, the counterweight block, the protective cover and each of the spring clip devices are mounted on the top of the base, the counterweight block is located in the central position of the base, each of the spring clip devices is spaced around the counterweight block, and one end of each of the spring clip devices is movably connected to the base, the upper cover plate is located above the base, and the other end of each of the spring clip devices is movably connected to the bottom of the upper cover plate, the counterweight block and each of the spring clip devices are located in the protective cover, and the top portion of the upper cover plate protrudes from the top of the protective cover.

[0005] Preferably, the spring device includes a spring mounting block and a spring assembly, the mounting block is movably mounted on the base, one end of the spring assembly is adjustably connected to the mounting block, and the other end of the spring assembly is movably connected to the bottom of the upper cover.

[0006] Preferably, the spring sheet assembly comprises an upper spring sheet and a lower spring sheet, one end of the upper spring sheet and the lower spring sheet are respectively movably connected to the spring sheet mounting block and the bottom of the upper cover plate, and the other end of the upper spring sheet is movably connected to the other end of the lower spring sheet.

[0007] Preferably, a plurality of mounting protrusions are provided at the bottom of the upper cover plate, each of the mounting protrusions is provided close to the edge of the upper cover plate, and one end of each of the spring assembly is movably connected to each of the mounting protrusions.

[0008] Preferably, the outer side surface of the mounting protrusion is curved, and the outer side surface and the side surface of the upper cover plate are located on the same curved surface.

[0009] Preferably, two mounting side surfaces are provided on the mounting protrusion, and the two mounting side surfaces are respectively connected to two sides of the outer side surface, and one end of the spring assembly is movably connected to one of the mounting side surfaces.

[0010] Preferably, the two installation side surfaces are arranged close to each other and inclined from top to bottom.

[0011] Preferably, a mounting groove is provided on the vibration base, and the counterweight block and each of the spring leaf devices are located in the mounting groove.

[0012] Preferably, a plurality of positioning grooves are arranged on the installation groove, and each of the spring devices is located in each of the positioning grooves respectively.

[0013] Preferably, the protective cover is arranged in a circular ring shape.

[0014] The above one or more technical solutions in the vibration base provided by the embodiment of the utility model have at least one of the following technical effects:

[0015] The vibration base in the utility model is assembled by a carrier plate, a base, a plurality of spring clip devices, an upper cover plate, a counterweight block and a protective cover, wherein the counterweight block is fixedly installed at the central position of the top of the base, so that the center of gravity of the vibration base is located in the center, each spring clip device is arranged around the counterweight block, and is movably connected to the base respectively, and is movably connected between the top of each spring clip device and the bottom of the upper cover plate, and the inclination angle of the spring clip device is changed by adjusting the relative positions of the connection points at both ends of the spring clip device, thereby adjusting the height of the upper cover plate, the base is fixedly installed on the carrier plate, and the plane area of ​​the carrier plate is larger than the base, so that the assembly contact surface of the vibration base is increased, so that the assembly of the vibration base is more stable, the protective cover is sleeved outside the counterweight block and each spring clip device, and the protective cover is fixedly installed on the base, and the spring clip device and the counterweight block are wrapped for protection, the top of the upper cover plate protrudes and is arranged with the protective cover, so that the vibration disk assembled on the top of the upper cover plate can vibrate simultaneously under the drive of the vibration of the upper cover plate, and will not contact the top edge of the protective cover, and the above-mentioned structural arrangement enables the vibration base in the present application to change the overall shape by adjusting the corresponding structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0017] Figure 1 This is a rendering of the vibration base provided in an embodiment of the utility model.

[0018] Figure 2 This is a rendering of the vibration base (without protective cover) provided in an embodiment of the utility model.

[0019] Figure 3 for Figure 2 A partial enlarged view of middle A.

[0020] Among them, the reference numerals in the figure are:

[0021] 10—carrier board 20—base 21—installation slot

[0022] 30—shrapnel device 31—mounting block 32—shrapnel assembly

[0023] 40—upper cover 41—installation protrusion 50—counterweight

[0024] 60—protective cover 211—positioning groove 321—upper spring

[0025] 322—Lower shrapnel. DETAILED DESCRIPTION

[0026] The following describes the embodiments of the present invention in detail. Figures 1 to 3 , wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the embodiments of the utility model, and should not be construed as limiting the utility model.

[0027] In the description of the embodiments of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0028] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0029] In the embodiments of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present invention can be understood according to specific circumstances.

[0030] In one embodiment of the present invention, Figures 1 to 3As shown, a vibration base is provided, including a carrier plate 10, a base 20, a plurality of spring devices 30, an upper cover plate 40, a counterweight 50 and a protective cover 60. The base 20 is fixedly mounted on the carrier plate 10, the counterweight 50, the protective cover 60 and each spring device 30 are mounted on the top of the base 20, the counterweight 50 is located at the center of the base 20, the spring devices 30 are spaced around the counterweight 50, and one end of each spring device 30 is movably connected to the base 20, the upper cover plate 40 is located above the base 20, and the other end of each spring device 30 is movably connected to the bottom of the upper cover plate 40, the counterweight 50 and each spring device 30 are located in the protective cover 60, and the top portion of the upper cover plate 40 protrudes from the top of the protective cover 60.

[0031] The vibration base in the utility model is assembled by a carrier plate 10, a base 20, a plurality of spring clip devices 30, an upper cover plate 40, a counterweight block 50 and a protective cover 60, wherein the counterweight block 50 is fixedly mounted at the central position of the top of the base 20, so that the center of gravity of the vibration base is located in the center, each spring clip device 30 is arranged around the counterweight block 50, and is movably connected with the base 20 respectively, and is movably connected between the top of each spring clip device 30 and the bottom of the upper cover plate 40, and the relative position of the connection points at both ends of the spring clip device 30 is adjusted to change the inclination angle of the spring clip device 30, thereby adjusting the height of the upper cover plate 40, and the base 20 is fixedly mounted on the carrier plate 1 0, and the plane area of ​​the carrier plate 10 is larger than the base 20, which increases the assembly contact surface of the vibration base and makes the vibration base more stable. The protective cover 60 is sleeved outside the counterweight 50 and each shrapnel device 30, and the protective cover 60 is fixedly installed on the base 20, wrapping the shrapnel device 30 and the counterweight 50 for protection. The top of the upper cover plate 40 protrudes and is set with the protective cover 60, so that the vibration disk assembled on the top of the upper cover plate 40 can vibrate at the same time under the vibration of the upper cover plate 40, and will not contact the top edge of the protective cover 60. Through the above-mentioned structural setting, the vibration base in the present application can change the overall shape by adjusting the corresponding structure.

[0032] In another embodiment of the present invention, Figures 2-3 As shown, the spring device 30 includes a spring mounting block 31 and a spring assembly 32. The mounting block 31 is movably mounted on the base 20. One end of the spring assembly 32 is adjustably connected to the mounting block 31. The other end of the spring assembly 32 is movably connected to the bottom of the upper cover plate 40. The assembly position of one end of the entire spring device 30 is changed by adjusting the assembly position of the mounting block 31. At the same time, a rotating block is provided on the mounting block 31. One end of the spring assembly 32 is mounted on the rotating block, so that the spring assembly 32 can maintain the connection with the mounting block 31 when the angle is changed.

[0033] In another embodiment of the present invention, Figures 2-3As shown, the spring sheet assembly 32 includes an upper spring sheet 321 and a lower spring sheet 322, one end of the upper spring sheet 321 and the lower spring sheet 322 are movably connected to the spring sheet mounting block 31 and the bottom of the upper cover plate 40 respectively, and the other end of the upper spring sheet 321 is movably connected to the other end of the lower spring sheet 322, and the length of the spring sheet assembly 32 is changed by adjusting the relative position of the connection between the upper spring sheet 321 and the lower spring sheet 322.

[0034] In another embodiment of the present invention, Figures 2-3 As shown, a plurality of mounting protrusions 41 are provided at the bottom of the upper cover plate 40, each mounting protrusion 41 is provided close to the edge of the upper cover plate 40, and one end of each spring assembly 32 is movably connected to each mounting protrusion 41, respectively. The connection between the spring assembly 32 and the mounting protrusion 41 can be rotated so that the connection point rotates simultaneously according to the inclination angle of the spring assembly 32.

[0035] In another embodiment of the present invention, Figures 2-3 As shown, the outer side surface of the mounting protrusion 41 is curved, and the outer side surface and the side surface of the upper cover plate 40 are located on the same curved surface, so as to facilitate the upper cover plate 40 to move up and down.

[0036] In another embodiment of the present invention, Figures 2-3 As shown, two mounting side surfaces are provided on the mounting protrusion 41 , and the two mounting side surfaces are respectively connected to the two sides of the outer side surface, and one end of the spring assembly 32 is movably connected to one of the mounting side surfaces, and the mounting side surfaces form a plane, which is convenient for assembling the spring assembly 32 .

[0037] In another embodiment of the present invention, Figures 2-3 As shown, the two mounting side surfaces are arranged close to each other and tilted from top to bottom. The tilted mounting side surfaces can better enable the spring assembly 32 to rotate.

[0038] In another embodiment of the present invention, Figures 2-3 As shown, a mounting groove 21 is provided on the vibration base, and the counterweight block 50 and each spring device 30 are located in the mounting groove 21, which locates the mounting position of the counterweight block 50 and the spring device 30, so as to facilitate industrial automatic production.

[0039] In another embodiment of the present invention, Figure 2 As shown, a plurality of positioning grooves 211 are provided on the installation groove 21 , and each spring device 30 is located in each positioning groove 211 , respectively, to fix the tilt adjustment angle of the spring device 30 .

[0040] In another embodiment of the present invention, Figure 1 As shown, the protective cover 60 is arranged in a circular ring shape, and the side surface of the ring is smoother to reduce obstruction.

[0041] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A vibration base, characterized in that: It includes a carrier plate, a base, a plurality of spring clip devices, an upper cover plate, a counterweight block and a protective cover, wherein the base is fixedly mounted on the carrier plate, the counterweight block, the protective cover and each spring clip device are mounted on the top of the base, the counterweight block is located at the center of the base, each spring clip device is spaced around the counterweight block, and one end of each spring clip device is movably connected to the base, the upper cover plate is located above the base, and the other end of each spring clip device is movably connected to the bottom of the upper cover plate, the counterweight block and each spring clip device are located in the protective cover, and the top portion of the upper cover plate protrudes from the top of the protective cover.

2. The vibration base according to claim 1, characterized in that: The spring device includes a spring installation block and a spring assembly. The installation block is movably installed on the base. One end of the spring assembly is adjustably connected to the installation block, and the other end of the spring assembly is movably connected to the bottom of the upper cover.

3. The vibration base according to claim 2, characterized in that: The spring sheet assembly includes an upper spring sheet and a lower spring sheet, one end of the upper spring sheet and the lower spring sheet are respectively movably connected to the spring sheet mounting block and the bottom of the upper cover plate, and the other end of the upper spring sheet is movably connected to the other end of the lower spring sheet.

4. The vibration base according to claim 2, characterized in that: A plurality of mounting protrusions are arranged at the bottom of the upper cover plate, each of the mounting protrusions is arranged close to the edge of the upper cover plate, and one end of each of the spring sheet assemblies is movably connected to each of the mounting protrusions.

5. The vibration base according to claim 4, characterized in that: The outer side surface of the mounting protrusion is curved, and the outer side surface and the side surface of the upper cover plate are located on the same curved surface.

6. The vibration base according to claim 5, characterized in that: The mounting protrusion is provided with two mounting side surfaces, and the two mounting side surfaces are respectively connected to two sides of the outer side surface, and one end of the spring assembly is movably connected to one of the mounting side surfaces.

7. The vibration base according to claim 6, characterized in that: The two installation side surfaces are arranged close to each other and inclined from top to bottom.

8. The vibration base according to claim 1, characterized in that: The vibration base is provided with a mounting groove, and the counterweight block and each of the spring sheet devices are located in the mounting groove.

9. The vibration base according to claim 8, characterized in that: The installation slot is provided with a plurality of positioning slots, and each of the spring devices is located in each of the positioning slots respectively.

10. The vibration base according to claim 1, characterized in that: The protective cover is arranged in a circular ring shape.

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